Expressions (phrases, clauses, etc.)
dull; uninteresting; boring; tedious
Usually written using kana alone
insignificant; unimportant; trifling; trivial; worthless
Usually written using kana alone
absurd; foolish; silly
Usually written using kana alone
useless; pointless; disappointing
Usually written using kana alone
Also written 詰らぬ【つまらぬ】